Automatic sliding door convenient to install

Abstract

The utility model discloses an automatic sliding door convenient to install, which is characterized in that an installation box is arranged at the top of a door plate and close to the two ends, side plates are fixedly connected to the two side edges of the bottom end of the installation box, the side plates are detachably connected with the door plate through screws, an inner groove is formed in the installation box, and a control column is arranged in the inner groove; the control device has the advantages that the door plate is connected with the mounting box, then the door plate is lifted to jack the mounting box into the rail, the control column can abut against the side wall of the top in the rail along with lifting, the control column is stressed and gradually pressed towards the bottom of the inner groove along with continuous lifting, the door plate is lifted, the mounting box is lifted, and the door plate is lifted. When the door plate is pressed, the jacking spring shrinks along with pressing until the clamping plate is separated from the clamping groove, then the linkage rod is driven by the extension spring to stretch outwards, the rolling wheel is jacked into the rail in the rail, connection between the top of the door plate and the rail is achieved, and the whole installation process is simple and convenient and easy to operate.

Description

Technical Field

[0001] The utility model relates to the technical field of a sliding door installation structure, in particular to an automatic sliding door which is easy to install. Background Art

[0002] A sliding door refers to a door that opens and closes by performing horizontal movement. It is commonly used in kitchen doors and windows as well as simple partition doors and windows. It is also one of the mainstream ways of opening and closing doors and windows on the market. With the development of technology, sliding doors are now gradually using electric control to achieve automatic opening and closing functions, thereby improving the convenience of using doors and windows.

[0003] The installation of current sliding doors and windows requires many steps due to the presence of tracks, and the steps cannot be messed up during the assembly process, otherwise they will have to be completely disassembled and reinstalled, delaying the overall installation efficiency. For this reason, an automatic sliding door that is easy to install is established. Utility Model Content

[0004] The technical solution adopted by the utility model to solve the technical problem is: an automatic sliding door that is easy to install, including a door panel, an installation box is set up at the top of the door panel and near the two ends, the two side edges of the bottom end of the installation box are fixedly connected with side panels, and the side panels are detachably connected to the door panel by screws, an inner groove is opened inside the installation box, a control column is set in the inner groove, the top of the control column is inserted and connected in the middle of the top side wall of the installation box, the side wall of the door panel at one end away from the installation box is fixedly connected with a ground rail, a vertical column is slidably set in the ground rail, and a track is set directly above the installation box.

[0005] As a preferred technical solution of the utility model, a linkage rod is provided in the inner groove and on both sides of the control column, the end of the linkage rod away from the control column is inserted and connected to the side wall of the installation box and is rotatably connected to a roller, the side walls of the control column on both sides away from each other are fixedly connected to a reinforcement plate, the control column is inserted and connected in the reinforcement plate, and the reinforcement plate is a cone-shaped structure, a section of the outer wall of the linkage rod located in the inner groove is fixedly connected to a follower plate, and the side wall of the follower plate opposite to the control column is fixedly connected to a tension spring, The end of the tension spring away from the follower plate is fixedly connected to a fixing plate, and the fixing plate is fixedly connected to the inner wall of the inner groove. Two lifting springs are fixedly connected to the middle of the bottom side wall of the inner groove. A retractable limiting rod is inserted in the lifting spring. The lifting spring is fixedly connected to the bottom side wall of the control column through its top end. Both side walls of the control column close to the bottom are fixedly connected with a clamping plate. A clamping groove is provided on the bottom side wall of one end of the linkage rod close to the control column. The clamping plate is an L-shaped structure, and the clamping plate is inserted in the clamping groove.

[0006] As a preferred technical solution of the utility model, the top end of the vertical column is rotatably connected to a turntable, a slide groove is opened in the ground rail, the turntable is slidably connected in the slide groove, the top side wall of the turntable is rotatably connected to two balls, and the end of the vertical column away from the turntable is fixedly connected to a positioning plate, and the positioning plate is detachably connected to the ground by expansion screws.

[0007] The utility model has the following advantages: the door panel is connected to the installation box, and then the door panel is lifted to push the installation box into the track. As the lifting is carried out, the control column will be pressed against the top side wall in the track. As the lifting is continued, the control column is gradually pressed toward the bottom of the inner groove under the force. As the pressing progresses, the lifting spring will shrink until the clamping plate is disengaged from the clamping groove. Then the linkage rod will be extended outward under the drive of the tension spring, so as to push the roller into the track in the track, thereby realizing the connection between the top of the door panel and the track. The whole installation process is simple and easy to operate. The vertical column is fixed to the ground with screws, and then one end of the ground rail is opened and sleeved on the top of the vertical column. When the turntable is sleeved into the ground rail, the ball is pressed against the top side wall in the slide groove, so as to realize auxiliary support for the ground rail and reduce the pressure caused by suspension. At the same time, the rotating ball and turntable can ensure the smooth movement of the door panel, and can also limit the door panel to avoid deflection during movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;

[0009] Figure 2 It is a schematic diagram of the upper partial plane structure of a preferred embodiment of the utility model;

[0010] Figure 3 It is a schematic diagram of the lower part plan structure of a preferred embodiment of the utility model.

[0011] Explanation of the reference numerals in the accompanying drawings: 1. Door panel; 2. Installation box; 3. Side panel; 4. Roller; 5. Control column; 6. Track; 7. Ground rail; 8. Vertical column; 9. Inner groove; 10. Linkage rod; 11. Reinforcement plate; 12. Follow-up plate; 13. Fixed plate; 14. Tension spring; 15. Lifting spring; 16. Card plate; 17. Card slot; 18. Slide slot; 19. Ball bearing; 20. Turntable. DETAILED DESCRIPTION

[0012] The utility model will be further described below in conjunction with the accompanying drawings.

[0013] Please refer to Figure 1-3The utility model is an automatic sliding door that is easy to install, including a door panel 1, a mounting box 2 is set up at the top of the door panel 1 and near both ends, the two side edges of the bottom end of the mounting box 2 are fixedly connected with side panels 3, the side panels 3 are detachably connected to the door panel 1 by screws, an inner groove 9 is opened inside the mounting box 2, a control column 5 is set up in the inner groove 9, the top of the control column 5 is inserted and connected to the middle of the top side wall of the mounting box 2, the side wall of the door panel 1 at one end away from the mounting box 2 is fixedly connected with a ground rail 7, a vertical column 8 is slidably set up in the ground rail 7, and a track 6 is set up just above the mounting box 2;

[0014] A linkage rod 10 is provided in the inner groove 9 and on both sides of the control column 5. The end of the linkage rod 10 away from the control column 5 is inserted and connected to the side wall of the installation box 2 and is rotatably connected to the roller 4. The side walls of the control column 5 away from each other are fixedly connected with a reinforcement plate 11. The control column 5 is inserted and connected in the reinforcement plate 11, and the reinforcement plate 11 is a conical structure. A section of the outer wall of the linkage rod 10 located in the inner groove 9 is fixedly connected with a follower plate 12. The follower plate 12 is fixedly connected to the side wall opposite to the control column 5 with a tension spring 14, and the tension spring 14 is away from the control column 5. One end of the follower plate 12 is fixedly connected to a fixed plate 13, and the fixed plate 13 is fixedly connected to the inner wall of the inner groove 9. Two lifting springs 15 are fixedly connected to the middle of the bottom side wall of the inner groove 9. A retractable limiting rod is inserted in the lifting spring 15. The lifting spring 15 is fixedly connected to the bottom side wall of the control column 5 through its top end. Both side walls of the control column 5 near the bottom are fixedly connected with a clamping plate 16. A clamping groove 17 is opened on the bottom side wall of one end of the linkage rod 10 near the control column 5. The clamping plate 16 is an L-shaped structure, and the clamping plate 16 is inserted in the clamping groove 17.

[0015] The preferred technical effect of this scheme is that the installation box 2 is pushed into the track 6, and as the control column 5 is gradually lifted, the control column 5 will also be gradually pressed into the inner groove 9, and as the control column 5 descends, the card plate 16 will be driven to descend synchronously, thereby disengaging the card plate 16 from the card groove 17, and the limiting linkage rod 10 that loses the card plate 16 will move outward under the action of the tension spring 14, and at the same time drive the roller 4 to move synchronously until the roller 4 moves to the track 6 at the bottom of the track 6, and then release the limitation on the door panel 1, so that the roller 4 naturally falls into the track 6 to complete the installation. The above can greatly simplify the installation process of the door panel 1, and the overall operation is more convenient, which can effectively improve the efficiency of the installation.

[0016] A turntable 20 is rotatably connected to the top of the vertical column 8, a slide groove 18 is provided in the ground rail 7, the turntable 20 is slidably connected in the slide groove 18, and two balls 19 are rotatably connected to the top side wall of the turntable 20. A positioning plate is fixedly connected to the end of the vertical column 8 away from the turntable 20, and the positioning plate is detachably connected to the ground by expansion screws.

[0017] The preferred technical effect of this solution is that the vertical column 8 is installed on the ground. When the installation box 2 is connected to the track 6, the top of the vertical column 8 is slidably connected into the slide groove 18. Because the turntable 20 is rotating, it can rotate along with the movement of the ground rail 7, avoiding obstruction to the movement of the ground rail 7 and reducing the wear on the inner wall of the slide groove 18. In order to reduce the hanging pressure of the door panel 1, a ball 19 is set on the top of the turntable 20. The ball 19 can provide auxiliary support for the ground rail 7, which can effectively improve the stability of the connection between the door panel 1 and the track 6. At the same time, the ball 19 is a rotationally connected relationship, which will not affect the normal movement of the ground rail 7 and avoid wear.

[0018] Specifically, when the utility model is used, the track 6 is fixed to the ceiling with screws, and then the door panel 1 is connected to the side panel 3 by screws, and then the installation box 2 is aligned with the middle of the track 6 and pushed upward. As the installation box 2 rises, the control column 5 can be squeezed by the track 6, and as the track 6 is pressed down, the card plate 16 can be driven to drop synchronously, so as to disengage the card plate 16 from the card slot 17, and then the roller 4 is moved into the track 6 by the tension spring 14, so as to complete the connection between the installation box 2 and the track 6. The whole process is simple and fast, which can effectively improve the efficiency of installation, and when the roller 4 falls into the track 6 The inner control column 5 will lose the suppression, and the control column 5 will be lifted up by the lifting spring 15. The lifted control column 5 will drive the card plate 16 to rise, and finally the card plate 16 will be lifted to one end of the linkage rod 10 and fit therewith, so as to limit the linkage rod 10 and prevent the linkage rod 10 from retracting into the inner groove 9 and affecting the stability of the installation. The established reinforcement plate 11 can assist in limiting the linkage rod 10 and ensure the horizontal state of the linkage rod 10. The established vertical column 8 and turntable 20 can limit the ground rail 7 and ensure that the ground rail 7 always maintains horizontal movement to avoid deflection and affect the overall stability.

[0019] The above are only preferred implementations of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

[0020] Other parts of the present invention not described in detail belong to the prior art and will not be described here.

[0021] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. An automatic sliding door that is easy to install, comprising a door panel (1), characterized in that: An installation box (2) is provided at the top of the door panel (1) and near both ends. Side panels (3) are fixedly connected to the two side edges of the bottom end of the installation box (2). The side panels (3) are detachably connected to the door panel (1) by screws. An inner groove (9) is provided inside the installation box (2). A control column (5) is provided inside the inner groove (9). The top end of the control column (5) is inserted and connected in the middle of the top side wall of the installation box (2). A ground rail (7) is fixedly connected to the side wall of the door panel (1) away from the installation box (2). A vertical column (8) is slidably provided inside the ground rail (7). A track (6) is provided directly above the installation box (2).

2. An easy-to-install automatic sliding door as claimed in claim 1, characterized in that: A linkage rod (10) is provided in the inner groove (9) and on both sides of the control column (5); one end of the linkage rod (10) away from the control column (5) is inserted and connected to the side wall of the installation box (2) and is rotatably connected to a roller (4); both side walls of the control column (5) away from each other are fixedly connected to a reinforcement plate (11); the control column (5) is inserted and connected in the reinforcement plate (11), and the reinforcement plate (11) is a conical structure.

3. An easy-to-install automatic sliding door as claimed in claim 2, characterized in that: A section of the outer wall of the linkage rod (10) located in the inner groove (9) is fixedly connected to a follower plate (12), and a side wall of the follower plate (12) opposite to the control column (5) is fixedly connected to a tension spring (14), and one end of the tension spring (14) away from the follower plate (12) is fixedly connected to a fixed plate (13), and the fixed plate (13) is fixedly connected to the inner wall of the inner groove (9).

4. The easy-to-install automatic sliding door according to claim 3, characterized in that: Two lifting springs (15) are fixedly connected in the middle of the bottom side wall of the inner groove (9), and a retractable limiting rod is inserted in the lifting spring (15). The lifting spring (15) is fixedly connected to the bottom side wall of the control column (5) through its top end. Both side walls of the control column (5) close to the bottom are fixedly connected to a clamping plate (16). A clamping groove (17) is provided on the bottom side wall of one end of the linkage rod (10) close to the control column (5), and the clamping plate (16) is an L-shaped structure, and the clamping plate (16) is inserted in the clamping groove (17).

5. The easy-to-install automatic sliding door according to claim 1, characterized in that: The top of the vertical column (8) is rotatably connected to a turntable (20), a slide groove (18) is provided in the ground rail (7), the turntable (20) is slidably connected in the slide groove (18), the top side wall of the turntable (20) is rotatably connected to two balls (19), and one end of the vertical column (8) away from the turntable (20) is fixedly connected to a positioning plate, and the positioning plate is detachably connected to the ground through expansion screws.

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